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    // const one = {a: 1, b: 1};
    // const two = {b: 2, c: 2};
    // const three = {c: 3};
    // const obj = {a:1};
    // let obj = {a:1};
    const v1 = 'abc';
    const v2 = true;
    const v3 = 10;
    const obj = Object.assign({}, v1, v2, v3);
    console.log(obj); 
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